1. Alleviate Motion Sickness Effectively: These innovative anti-dizziness glasses are designed to combat motion sickness, including car, sea, and air sickness. By wearing them and focusing on a book or phone for approximately 10-14 minutes, you can experience a significant reduction in discomfort. With a success rate of up to 95%, they are a reliable companion for travelers prone to motion sickness.2. Scientific Principle Behind the Relief: Motion sickness arises from conflicting signals received by the brain from the vestibular, visual, and proprioceptive systems. The glasses contain a blue liquid that moves with any motion, creating a virtual horizon within the wearer's field of view. This helps synchronize visual cues with inner ear signals, reducing the symptoms of motion sickness.3. Quality and Safety: Constructed from imported, high-quality PC material, these glasses are soft, elastic, and durable. They are simple to use, safe, and come without any side effects, making them a preferable alternative to medication for managing motion sickness.4. Universal Fit for All Ages: The integrated design ensures the glasses fit comfortably on both adults and children. The soft, elastic frame can be easily adjusted to accommodate different head sizes. The buckle design makes them easy to disassemble and maintain, ensuring they remain a useful tool for your travels.5. Gift for People love Travel: Our Anti-Dizziness Glasses are the ultimate gift for anyone who loves to travel but struggles with motion sickness. Whether they're embarking on a road trip, sailing across the ocean, or flying through the skies, these glasses provide a practical and effective solution to manage motion sickness Specifications:Material: ABSPackaging method: boxedSize: 15 * 5.2cm Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!